Click here to load reader

Data sheet Thermostatic expansion valves Type TE 5 TE 55 ... R404A/R507 8.6 bar 5.1 bar 3.4 bar 2.0 bar R22 6.9 bar 4.0 bar 2.6 bar 1.5 bar R134a 3.9 bar 2.0 bar 1.0 bar 0.3 bar R407C

  • View
    2

  • Download
    0

Embed Size (px)

Text of Data sheet Thermostatic expansion valves Type TE 5 TE 55 ... R404A/R507 8.6 bar 5.1 bar 3.4 bar 2.0...

  • The TE 5 - TE 55 series expansion valve regulate the injection of refrigerant into evaporators. It controls the refrigerant flow based on the superheat. The exchangeable power element is produced with the well known Danfoss laser welding technology for extended lifetime capability. The TE 5 - TE 55 series is available with a wide range of orifices which will cover a wide range of applications.

    Applications: - Air conditioning system - Chiller - Cold room - Freezer - Other refrigeration systems

    Features • Wide operating range: -40 – 10 °C / -40 – 50 °F -60 – -25 °C / -75 – -15 °F

    • Refrigerants: R407F, R407A, R448A, R449A, R452A,R404A, R507, R22, R513A, R134a and R407C.

    • Interchangeable orifice assembly: - easy storage - easy capacity matching - better service

    • Laser welded stainless steel power element, capillary tube and bulb.

    • Wide capacity range, rated capacity from: R448A/R449A : 9 – 225 kW / 2.5 – 64 TR R407F : 11 – 250 kW / 3 – 71 TR

    R404A/R507 : 7 – 183 kW / 2 – 52 TR • MOP function is available. • Superior charge performance. • PS / MWP (maximum working pressure):

    28 bar / 400 psig. • Minimized capacity gap and overlap

    between orifices. • TE 55 has balanced port design. • Patented bulb strap design.

    Data sheet

    Thermostatic expansion valves Type TE 5 – TE 55

    DKRCC.PD.AB0.A7.02 | 1© Danfoss | DCS (sw) | 2019.01

  • MADE IN CHINA 067B27

    09 1

    31 5

    TE 12 0

    6

    6

    Identification

    Element label

    Orifice assembly marking for TE 5 – TE 55

    The thermostatic element is fitted with a label (on top of the diaphragm).

    The label holds information like valve type, evaporating temperature range, MOP point, refrigerant, max. working pressure PS / MWP and production date.

    Production place and date (BE1315B) mean: BE = Wuqing, China 13 = Week 15 = Year 2015 B = Tuesday

    Orifice assembly for TE 5 – TE 55 The orifice assembly is marked on top of the spring cup, e.g. as shown in the figure.

    TE 12 = For valve type 06 = Orifice no. 067B2709 = Orifice code no. for sales order 1315 = week 13, year 2015

    Capillary tube tag for TE 5 – TE 55 The label gives the orifice size (06). A new label always accompanies a new orifice assembly.

    Capillary tube tag TE 5 – TE 55

    Max. temperature Bulb, when valve is assembled:100 °C / 210 °F. Complete valve when not assembled: 70 °C / 160 °F. Min. temperature: -60 °C / -75 °F.

    SS = static superheat OS = opening superheat SH = SS + OS = total superheat Qnom = rated capacity Qmax = maximum capacity

    SS can be adjusted with setting spindle. The standard factory SS setting is 4 K / 7.2 °F. The OS is 4 K / 7.2 °F from when opening begins to where the valve reaches its rated capacity Qnom. OS is determined by the design and cannot be changed.

    Superheat Example Static superheat SS = 4 K / 7.2 °F Opening superheat OS = 4 K / 7.2 °F Total superheat SH = 4 + 4 = 8 K SH = 7.2 + 7.2 = 14.4 °F

    Using orifice with range B element, please check superheat under running conditions and readjust SS setting, if necessary.

    Max. test pressure: 32 bar / 465 psig. Maximum working pressure: 28 bar / 400 psig.

    MOP-points SI units

    Refrigerant

    Range -40 − 10 °C

    Range -40 − -5 °C

    Range -40 − -15 °C

    Range -60 − -25 °C

    MOP-point in evaporating temperature te and evaporating pressure pe

    15 °C 0 °C -10 °C -20 °C

    R407F/R407A 7.5 bar 4.2 bar 2.6 bar 1.5 bar

    R404A/R507 8.6 bar 5.1 bar 3.4 bar 2.0 bar

    R22 6.9 bar 4.0 bar 2.6 bar 1.5 bar

    R134a 3.9 bar 2.0 bar 1.0 bar 0.3 bar

    R407C 6.6 bar 3.6 bar 2.2 bar 1.1 bar

    MOP = Max. Operating Pressure

    Technical data

    US units Range

    -40 – 50 °F Range

    -40 – 25 °F Range

    -40 – 5 °F Range

    -75 – -15 °F

    MOP-point in evaporating temperature te and evaporating pressure pe

    60 °F 32 °F 15 °F -5 °F

    110 psig 60 psig 40 psig 20 psig

    120 psig 70 psig 45 psig 30 psig

    100 psig 60 psig 35 psig 20 psig

    55 psig 30 psig 15 psig 5 psig

    95 psig 50 psig 30 psig 15 psig

    For MOP of R448A/R449A, R452A, R513A, please contact Danfoss for more information.

    Data sheet | Thermostatic expansion valves, type TE 5 – TE 55

    © Danfoss | DCS (sw) | 2019.01 DKRCC.PD.AB0.A7.02 | 2

  • TE 55

    Design / Function General TE 5 – TE 55 valves have an interchangeable orifice assembly.

    TE 5 – TE 55 valves are built up of three main components (Parts program): 1. Thermostatic element 2. Orifice assembly 3. Valve body with connections

    The orifice is refrigerant and range independend.

    All valves are equipped with external pressure equalization.

    To ensure long operating life, the valve cone and seat are made of a special alloy with particularly good wear properties.

    TE 5

    1. Thermostatic element. 2. Interchangeable orifice assembly. 3. Valve body. 4. Superheat setting spindle. 5. External pressure equalizing

    connection with 1⁄4 in / 6 mm flare nut (solder is available on TE 5).

    TE 12 / TE 20

    1. Thermostatic element

    2. Orifice assembly

    3. Valve body with connections

    Danfoss 67B52.10

    1

    2 3

    4

    5

    Danfoss 67B53.10

    1

    2

    3

    4 5

    Danfoss 68B53.10

    1

    2

    3 4 5

    Data sheet | Thermostatic expansion valves, type TE 5 – TE 55

    © Danfoss | DCS (sw) | 2019.01 DKRCC.PD.AB0.A7.02 | 3

  • Element for expansion valve - including bulb strap. R407F/R407A Valve type

    Pressure equalization MOP Range Capillary tube Code no.

    Size Type [°C] [°F] [°C] [°F] [m] [in]

    TE 5

    1/4 in / 6 mm Flare – – -40 – 10 -40 – 50 3 118 067B3501 1/4 in / 6 mm Flare 0 32 -40 – -5 -40 – 25 3 118 067B3502 1/4 in / 6 mm Flare -10 15 -40 – -15 -40 – 5 3 118 067B3503

    1/4 in Solder ODF – – -40 – 10 -40 – 50 3 118 067B3504

    TE 12

    1/4 in / 6 mm Flare – – -40 – 10 -40 – 50 3 118 067B3532 1/4 in / 6 mm Flare 0 32 -40 – -5 -40 – 25 3 118 067B3531 1/4 in / 6 mm Flare -10 15 -40 – -15 -40 – 5 3 118 067B3533

    TE 20

    1/4 in / 6 mm Flare – – -40 – 10 -40 – 50 3 118 067B3561 1/4 in / 6 mm Flare 0 32 -40 – -5 -40 – 25 3 118 067B3560 1/4 in / 6 mm Flare -10 15 -40 – -15 -40 – 5 3 118 067B3562

    TE 55 1/4 in / 6 mm Flare – – -40 – 10 -40 – 50 3 118 067G3500

    Element for expansion valve - including bulb strap. R448A/R449A Valve type

    Pressure equalization MOP Range Capillary tube Code no.

    Size Type [°C] [°F] [°C] [°F] [m] [in]

    TE 5 1⁄4 in. / 6 mm Flare – – -40 – 10 -40 – 50 3 118 067B3252 1⁄4 in. / 6 mm Flare -20 -5 -60 – -25 -75 – -15 3 118 067B3600

    TE 12 1⁄4 in. / 6 mm Flare – – -40 – 10 -40 – 50 3 118 067B2512

    TE 20 1⁄4 in. / 6 mm Flare – – -40 – 10 -40 – 50 3 118 067B3294

    TE 55 1⁄4 in. / 6 mm Flare – – -40 – 10 -40 – 50 3 118 067G3219

    Ordering

    Element for expansion valve - including bulb strap. R452A Valve type

    Pressure equalization MOP Range Capillary tube Code no.

    Size Type [°C] [°F] [°C] [°F] [m] [in]

    TE 5 1⁄4 in. / 6 mm Flare – – -40 – 10 -40 – 50 3 118 067B3601 1⁄4 in. / 6 mm Flare -20 -5 -60 – -25 -75 – -15 3 118 067B3602

    TE 12 1⁄4 in. / 6 mm Flare – – -40 – 10 -40 – 50 3 118 067B3652

    TE 20 1⁄4 in. / 6 mm Flare – – -40 – 10 -40 – 50 3 118 067B3680

    TE 55 1⁄4 in. / 6 mm Flare – – -40 – 10 -40 – 50 3 118 067G3600

    Data sheet | Thermostatic expansion valves, type TE 5 – TE 55

    © Danfoss | DCS (sw) | 2019.01 DKRCC.PD.AB0.A7.02 | 4

  • Element for expansion valve - including bulb strap. R404A/R507

    Valve type Pressure equalization MOP Range Capillary tube

    Code no Size Type [°C] [°F] [°C] [°F] [m] [in]

    TE 5

    1/4 in / 6 mm Flare – – -40 – 10 -40 – 50 3 118 067B3342 1/4 in Solder ODF – – -40 – 10 -40 – 50 3 118 067B3380

    1/4 in / 6 mm Flare 15 60 -40 – 10 -40 – 50 3 118 067B3238 1/4 in / 6 mm Flare 0 32 -40 – -5 -40 – 25 3 118 067B3357 1/4 in / 6 mm Flare -10 15 -40 – -15 -40 – 5 3 118 067B3358

    1/4 in Solder ODF -10 15 -40 – -15 -40 – 5 3 118 067B3384 1/4 in / 6 mm Flare – – -60 – -25 -75 – -15 3 118 067B3344

    6 mm Solder ODF – – -60 – -25 -75 – -15 3 118 067B3392 1/4 in / 6 mm Flare -20 -5 -60 – -25 -75 – -15 3 118 067B3343

    1/4 in Solder ODF -20 -5 -60 – -25 -75 – -15 3 118 067B3381

    TE 12

    1/4 in / 6 mm Flare – – -40 – 10 -40 – 50 3 118 067B3347 1/4 in / 6 mm Flare 0 32 -40 – -5 -40 – 25 3 118 067B3345 1/4 in / 6 mm Flare -10 15 -40 – -15 -40 – 5 3 118 067B3348 1/4 in / 6 mm Flare -20 -5 -60 – -25 -75 – -15 3 118 067B3349 1/4 in / 6 mm Flare – – -60 – -25 -75 – -15 3 118 067B3368 1/4 in / 6 mm Flare – – -40 – 10 -40 – 50 5 197 067B3346 1/4 in / 6 mm Flare -20 -5 -60 – -25 -75 – -15 5 197 067B3350

    TE 20

    1/4 in / 6 mm Flare – – -40 – 10 -40 – 50 3 118 067B3352 1/4 in / 6 mm Flare 0 32 -40 – -5 -40 – 25 3 118 067B3351 1/4 in / 6 mm Flare -10 15

Search related